Size of the gym wall stickers 25"X30". The wall decals can be used to any solid and smooth surface such as the walls of the office, making decorations easy to handle. you can create an attractive office wall decal home or in the gym room right now. Before sticking the motivational wall decals, you should clean up the wall surface and keep it dry, which can prolong the product’s usage period, prevent it edge warping and falling off, etc. Office wall stickers are hand made with high-quality vinyl. we are customer-oriented, providing transfer paper and a convenient way in which. Gym Wall decals adopt the matte vinyl, so all our wall decals look as if they were painted on the wall.